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Episode 1.
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Episode 2.
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Episode 3.Why Is Sex Fun?
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Episode 4.What Sank Titanic?
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Episode 5.
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Episode 6.What's Beneath America?
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Episode 7.How Will the World End?
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Episode 8.Atlantis Uncovered
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Episode 9.I, Caveman: Back to the Stone Age (1)
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Episode 10.I, Caveman: The Great Hunt (2)
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Episode 11.Egypt: What Lies Beneath
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Episode 12.
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Episode 13.World's Dirtiest Man
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Episode 14.How Evil Are You?
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Episode 15.
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Episode 16.
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Episode 17.
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Episode 18.
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Episode 19.
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Episode 20.